| find a real key |
2026-09-27 12:41 |
Static analysis and GDB/GEF solution tracing two validation loops, a transformed byte buffer and XOR-based flag checking. Manual reconstruction and step-by-step walkthrough included. |
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| argc |
2026-09-22 18:25 |
GDB/GEF solution tracing a modified argc through _start, argv handling and strcmp validation. Step-by-step walkthrough included. |
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| easy_reverse |
2026-09-17 19:14 |
Static analysis and GDB/GEF solution exploring argc/argv, pointers and character-based validation. Step-by-step walkthrough included. |
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| Plain sight |
2026-09-16 19:15 |
Static analysis and GDB/GEF solution using standard Linux tools. Step-by-step walkthrough included. |
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| Get the passcode |
2026-09-14 11:05 |
Terminal-only solution using standard Linux tools. Step-by-step walkthrough included. |
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